correct the datareq message serialize function
correct the datareq message serialize function

correct the datareq message serialize function

Signed-off-by: Jin Qing <82160768a1b0174bd1d090c239be37508c32549f@qq.com>

qingche123/DNA,BooniesFX/DNA,superJinQing/DNA,dreamfly281/DNA,luodanwg/DNA,superJinQing/DNA,dreamfly281/DNA,zhouziyan/DNA,BooniesFX/DNA,sharpbear/DNA,zhouziyan/DNA,zhengq1/DNA,zhengq1/DNA,sharpbear/DNA,qingche123/DNA,luodanwg/DNA